Home / 163,166.06-244,749.11-57,989.18

Finding the Fourth Proportional to 163,166.06, 244,749.11 and 57,989.18

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Solution

The fourth proportional to 163,166.06, 244,749.11 and 57,989.18 is: 86,983.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,166.06 : 244,749.11 = 57,989.18 : x
  2. Step 2: Convert to fraction form
    163,166.06/244,749.11 = 57,989.18/x
  3. Step 3: Cross multiply
    163,166.06x = 244,749.11 × 57,989.18
  4. Step 4: Simplify right side
    163,166.06x = 14,192,800,194.63
  5. Step 5: Solve for x
    x = 14,192,800,194.63/163,166.06
  6. Step 6: Final answer
    x = 86,983.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.